AirO large grommet technology at 6 o'clock for greater aerodynamics along with a raised and increased sweet spot for added power. Sweet spot expansion for maximum control and comfort.Read more
AirO Winner utilizes Prince's proprietary O-Port technology, featuring it at the 6 o`clock position. Prince re-engineered traditional pin sized string holes into giant O-Ports, providing total string freedom for a livelier response across the entire string bed. This expanded sweet spot (up to 54 percent), is now a Sweet Zone, allowing players to hit their best shots more often, faster more accurate serves, more controlled volleys, and more penetrating ground strokes. O-Ports also act as `wind tunnels` to reduce aerodynamic drag, creating a quick and maneuverable frame which produces a faster swing speed for more aggressive play. The engineering is radical, and so is the look.